Molecular Epidemiology of Benzene-exposed Workers.
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The purpose of this study is to investigate the health effects of benzene exposure in workers in Shanghai, China.
Condition or disease
Other: Shanghai workers
The purpose of this study is to investigate the dose-response relationship between benzene exposure and blood diseases in Shanghai workers and to characterize genetic polymorphisms that are associated with increased risk of developing benzene hematotoxicity.
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Ages Eligible for Study:
18 Years to 67 Years (Adult, Senior)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
Worked for at least one year in a monitored environment Have at least one physical examination recorded
History of cancer, radiation exposure, chemotherapy